Yes, but the point is that everything you give up is a choice.  It may be to 
difficult to be worth doing, but it is your choice, not that your blindness 
has absolutely prevented you from doing it.  Sur its a simplification, but 
it gets people thinking, and gives you the opening to give them the idea of 
thinking how something can be done, rather than how it can't be done.
As I have told interviewers I have met on my various job searches.  You will 
get the answers to the questions you ask.  If you ask ""how can't I do 
something" you will find that answer.  If you ask "how can I do something" 
that is the answer you are more likely to find.  Getting sighted help is a 
solution, and a valid one.  Employing a driver is a solution, in most cases, 
requiring a valid driver's license is an invalid requirement.  Requiring the 
ability to drive clients or to arrange their transportation is valid. 
Imposing a solution that prevents a blind person from obtaining a job that 
they can otherwise do, is not.  Certainly a driver's license is a valid 
requirement for a driving job.

When I have maybe thirty seconds to start people thinking, their is no time 
to debate the details.

I used to say driving and needlepoint.  Then one day I met a woman who had 
her fabric hoop thing under her CCTV, and was using the magnification to do 
her needlepoint.  The point is nobody has the wisdom or right to tell 
another person what they can or can't do.  Nobody, not even that person 
knows their own individual limits and abilities.  Nobody knows the future.

G-d may know, but g-d isn't telling.